4353139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 5323968

約数和(自身を除く): 970829

約数列:

[1, 7, 17, 119, 157, 233, 1099, 1631, 2669, 3961, 18683, 27727, 36581, 256067, 621877, 4353139]

約数ペア:

[(1, 4353139), (7, 621877), (17, 256067), (119, 36581), (157, 27727), (233, 18683), (1099, 3961), (1631, 2669)]